[Version 4.1.1]
тЦ▓GUI and stability improvements
тЦ▓Add the listening feature
тЦ╖Ability to hear the individual words
тЦ╖Add the listening function of slideshow format
тЦ╖Add listening feature in picture book
тЦ▓Add items of basic form of Korean
тЦ▓Add consonants, vowels item of Korean